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Add dinamic bit shift for flight modes fading (#7690)

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This commit is contained in:
DanielGeA
2020-06-07 22:59:05 +02:00
committed by GitHub
parent 9d8f00065c
commit 9aa9f36b5d
1 changed files with 2 additions and 2 deletions
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radio/src/mixer.cpp
+2 -2
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@@ -947,7 +947,7 @@ void evalMixes(uint8_t tick10ms)
mixerCurrentFlightMode = p;
evalFlightModeMixes(p==fm ? e_perout_mode_normal : e_perout_mode_inactive_flight_mode, p==fm ? tick10ms : 0);
for (uint8_t i=0; i<MAX_OUTPUT_CHANNELS; i++)
sum_chans512[i] += (chans[i] >> 4) * fp_act[p];
sum_chans512[i] += (chans[i] >> (17-__builtin_clz(abs(chans[i])))) * fp_act[p];
weight += fp_act[p];
}
}
@@ -978,7 +978,7 @@ void evalMixes(uint8_t tick10ms)
// at the end chans[i] = chans[i]/256 => -1024..1024
// interpolate value with min/max so we get smooth motion from center to stop
// this limits based on v original values and min=-1024, max=1024 RESX=1024
int32_t q = (flightModesFade ? (sum_chans512[i] / weight) << 4 : chans[i]);
int32_t q = (flightModesFade ? (sum_chans512[i] / weight) << (17-__builtin_clz(abs(chans[i]))) : chans[i]);
ex_chans[i] = q / 256;